Security Advisory

CVE-2023-42770

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2023-11-21 00:14:18

Last updated 2025-06-11 14:03:28

Assigner icscert

State PUBLISHED

Description

Red Lion SixTRAK and VersaTRAK Series RTUs with authenticated users enabled (UDR-A) any Sixnet UDR message will meet an authentication challenge over UDP/IP. When the same message is received over TCP/IP the RTU will simply accept the message with no authentication challenge.

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